20 inch mountain bike 1.Manufacturer: ODM & OEM service 2.Pass ISO9000 System 3.New product & good quality

20 inch mountain bike

 

The production was carried out according to ISO9001:2008 Management System Standards with the relative certificates

 

Specification 

Frame	Steel
Fork	suspension fork, Steel
Handlebar	Steel
Stem	Steel
Seat post	Steel
Chainwheel	Steel
Freewheel	Steel
Crank	Steel
Hub	Steel
Chain	Steel
Rim	Alloy
Brake	V brake

 

20 inch mountain bike